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Efficacy of a combined contraceptive regimen consisting of condoms and emergency contraception pills

Crossref DOI link: https://doi.org/10.1186/1471-2458-14-354

Published Online: 2014-04-14

Published Print: 2014-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Zhao, Rui

Wu, Jun-Qing

Li, Yu-Yan

Zhou, Ying

Ji, Hong-Lei

Li, Yi-Ran
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License valid from 2014-04-14
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Article History

Received: 5 December 2013

Accepted: 7 April 2014

First Online: 14 April 2014